Overloading unary operators using friend function, C/C++ Programming

Assignment Help:

Overloading Unary Operators Using Friend Function

class sign

{

int a,b,c;

public:

sign(){}; sign(int,int,int); void putdata(void);

friend void operator-(sign &);

};

void operator-(sign &s)

{s.a=-s.a;s.b=-s.b;s.c=-s.c;        }

void sign::putdata(void)

{cout<<"a is: "<<a<<"\n"; cout<<"b is "<"\n"; cout<<"c is "<<c<<"\n";

}

sign::sign(int x,int y, int z)

{a=x;b=y;c=z;                         }

int main()

{sign s; //Implicit constructor calling s=sign(1000,2,10); //Explicit constructor calling s.putdata();

-s;

s.putdata();

cout<<endl;

s=sign(-2000,2,-5);

s.putdata();

-s;

s.putdata();

return 0;

}


Related Discussions:- Overloading unary operators using friend function

Write code to implement constructor and assessors, Study the given class sp...

Study the given class specification and answer the questions that follow: class Person { private:   string name;   int yrBorn;   int yrDied;   public:   Per

Program for metric conversions, Write a program called Converter that does ...

Write a program called Converter that does three types of metric conversions. Your program should prompt the user for the selection conversion, prompt for input data, and display t

I need torrent seeding software throughout multiple proxies, Project Descri...

Project Description: I'm seeking someone who could write me a torrent seeding client which supports multiple proxies. The goal of the project is to make torrents popular by seed

Luminous Jewels - The Polishing Game, Byteland county is very famous for lu...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Flow chart, flow chart for prime or not

flow chart for prime or not

Tool for checking memeory leak, what would be the best tool for debuggingg ...

what would be the best tool for debuggingg memory leaks in c/c++ programming

What does extern mean in a function declaration in c++, It tells the compil...

It tells the compiler that a variable or a function exists, even if the compiler hasn't yet seen it in the file presently being compiled. This variable or function may be distinct

Area under the curve, program area under the curve y=f(x) between x=a & y=b...

program area under the curve y=f(x) between x=a & y=b, integrate y=f(x) between the limits of a & b   Solution: #include float    start_point,            /* GLOBAL V

Basic input -output library of subroutines, GetChar - get a character fro...

GetChar - get a character from the keyboard, echo to the display and return it in reg al. - Note: if a linefeed (LF) is received (Enter key), a carriage return (CR) will als

Pebble merchant problem, There is a pebble merchant. He sells the pebbles, ...

There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometimes mistakes doing that

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd